高频词Sight words 100 Level1

真人外教配动画，超标准慢发音，一共6个Level，每个level里讲解100个sight words，Level1里面讲到有：

Lesson01(a about all an and)
Lesson02(are as at be been)
Lesson03(but by call can come)
Lesson04(could day did do down)
Lesson05(each find first for from)
Lesson06(get go has had have)
Lesson07(he her his him how)
Lesson08(I if is into in)
Lesson09(it like long look made)
Lesson10(make many may more my)
Lesson11(no not now number of)
Lesson12(oil on one or other)
Lesson13(out part people said see)
Lesson14(she sit so some than)
Lesson15(that the their them then)
Lesson16(there these they this time)
Lesson17(to tow up use was)
Lesson18(water way we were what)
Lesson19(when which who will with)
Lesson20(words would write you your)